<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="学生姓名" prop="studentName">
        <el-input v-model="formData.studentName" placeholder="请输入学生姓名" />
      </el-form-item>
      <el-form-item label="出生日期" prop="studentBirthdate">
        <el-date-picker
          v-model="formData.studentBirthdate"
          type="date"
          value-format="x"
          placeholder="选择出生日期"
        />
      </el-form-item>
      <el-form-item label="手机号码" prop="studentPhoneNumber">
        <el-input v-model="formData.studentPhoneNumber" placeholder="请输入手机号码"  />
      </el-form-item>
      <el-form-item label="学生性别" prop="studentSex">
        <el-radio-group v-model="formData.studentSex">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.SYSTEM_USER_SEX)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
      <el-form-item label="会员标识" prop="vipFlag">
        <el-select v-model="formData.vipFlag" placeholder="请选择会员等级">
          <el-option
            v-for="dict in getIntDictOptions(DICT_TYPE.TRAIN_VIP_FLAG)"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="有效期" prop="expireTime" v-show="formData.vipFlag">
        <el-date-picker
          v-model="formData.expireTime"
          type="date"
          value-format="x"
          placeholder="选择有效期"
        />
      </el-form-item>
      <el-form-item label="帐号状态" prop="uStatus">
        <el-radio-group v-model="formData.uStatus">
          <el-radio
            v-for="dict in getIntDictOptions(DICT_TYPE.TRAIN_ACCOUNT_STATUS)"
            :key="dict.value"
            :label="dict.value"
          >
            {{ dict.label }}
          </el-radio>
        </el-radio-group>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>
<script setup lang="ts">
import {getBoolDictOptions, DICT_TYPE, getIntDictOptions} from '@/utils/dict'
import { StudentApi, Student } from '@/api/train/student'
import {VipLevel, VipLevelApi} from "@/api/train/viplevel";

/** 学生用户 表单 */
defineOptions({ name: 'StudentForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗


const allLevelList = ref<VipLevel[]>([]) // 列表的数据
const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改
const formData = ref({
  id: undefined,
  studentName: undefined,
  studentBirthdate: undefined,
  studentAge: undefined,
  studentSex: undefined,
  studentPhoneNumber: undefined,
  uStatus: undefined,
  uOpenId: undefined,
  uAvatar: undefined,
  uName: undefined,
  vipFlag: undefined,
  expireTime: undefined
})
const formRules = reactive({
  studentName: [{required: true, message: '学生姓名不能为空', trigger: 'blur'}],
  studentBirthdate: [{required: true, message: '学生出生日期不能为空', trigger: 'blur'}],
  studentPhoneNumber: [{required: true, message: '学生手机号码不能为空', trigger: 'blur'}],
  studentSex: [{required: true, message: '学生性别不能为空', trigger: 'blur'}],
  vipFlag: [{required: true, message: '会员标识不能为空', trigger: 'blur'}],
})
const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (type: string, id?: number) => {
  const allLevel = await VipLevelApi.getAllVipLevel()
  allLevelList.value = allLevel
  dialogVisible.value = true
  dialogTitle.value = t('action.' + type)
  formType.value = type
  resetForm()
  // 修改时，设置数据
  if (id) {
    formLoading.value = true
    try {
      formData.value = await StudentApi.getStudent(id)
    } finally {
      formLoading.value = false
    }
  }
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    const data = formData.value as unknown as Student
    if (formType.value === 'create') {
      await StudentApi.createStudent(data)
      message.success(t('common.createSuccess'))
    } else {
      await StudentApi.updateStudent(data)
      message.success(t('common.updateSuccess'))
    }
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    id: undefined,
    parentId: undefined,
    studentName: undefined,
    studentBirthdate: undefined,
    studentAge: undefined,
    studentPhonenumber: undefined,
    studentSex: undefined,
    studentStatus: undefined
  }
  formRef.value?.resetFields()
}
</script>
